Semrush is the stronger platform for teams running multi-channel marketing. Moz Pro is the better entry point for small businesses focused on organic search. Semrush starts at $139.95/month; Moz starts at $49/month. Here’s how to decide.
Last updated: March 2026 · Reading time: 11 min
Ratings reflect our team’s use of both tools across 40+ client projects.
| Dimension | Semrush | Moz Pro | Winner |
|---|---|---|---|
| Keyword Database | 26B+ keywords, intent classification | 1.2B+ keywords, Keyword Difficulty score | Semrush |
| Backlink Index | 43T+ links crawled | 45.8T+ links crawled, Domain Authority (DA) | Tie (different strengths) |
| Site Audit | 140+ checks, detailed fix guidance | Good coverage, simpler interface | Semrush |
| Rank Tracking | Daily updates, SERP features, local | Weekly updates, visibility score | Semrush |
| AI Visibility | Tracks AI Overviews, ChatGPT, Perplexity | Basic keyword intent (open beta) | Semrush |
| PPC & Content Tools | Full PPC suite, ContentShake AI, social | None | Semrush |
| Ease of Use | Feature-dense, steeper learning curve | Clean UI, excellent for beginners | Moz |
| Entry Price (monthly) | $139.95/mo (Pro) | $49/mo Starter, $99/mo Standard | Moz |
Our position: Semrush is the better tool for professional marketers and growing teams. Moz Pro is the better starting point for small businesses that need foundational SEO without the cost or complexity of an enterprise platform. If your SEO budget is under $100/month, Moz gets you moving. If you’re spending $5K+/month on marketing, Semrush pays for itself in competitive intelligence alone.
Semrush is a publicly traded (NYSE: SEMR) digital marketing platform with over 10 million users. It started as a keyword research tool in 2008 and has grown into a full marketing suite covering SEO, PPC research, content marketing, social media management, local SEO, and competitive intelligence. As of March 2026, Semrush’s AI Visibility Toolkit tracks brand mentions across Google AI Overviews, ChatGPT, and Perplexity in a single dashboard.
Moz Pro is an SEO-focused toolset from Moz, founded by Rand Fishkin in 2004 (originally SEOmoz). Moz invented the Domain Authority (DA) metric, which remains one of the most widely referenced third-party SEO metrics in the industry. Moz Pro covers keyword research, rank tracking, site audits, backlink analysis, and on-page optimization. It doesn’t try to be a multi-channel marketing platform.
Key distinction: Semrush is a marketing platform that happens to be excellent at SEO. Moz Pro is an SEO tool built for people who want straightforward search optimization without the noise of 50 other features.
Semrush wins keyword research by a wide margin, primarily because of database size and intent classification.
Semrush’s Keyword Magic Tool draws from a database of 26 billion+ keywords. Every keyword is tagged with search intent (informational, navigational, commercial, or transactional), which eliminates hours of manual sorting. You can filter by intent, group by topic clusters, and export prioritized lists ready for content planning.
Moz’s Keyword Explorer works with a smaller dataset (1.2 billion+ keywords) but does it well. Moz’s Keyword Difficulty score is respected because it factors in both page authority and domain authority of ranking pages. The “Priority” metric combines volume, difficulty, and organic CTR into a single number, which is genuinely useful for quick prioritization.
Where Semrush pulls further ahead: keyword gap analysis (compare up to 5 competitors simultaneously), topic research for content planning, and CPC data for bridging SEO and PPC strategies. Moz doesn’t offer PPC keyword data at all.
Verdict: Semrush for teams doing serious keyword research at scale. Moz for small businesses that need a simpler workflow and don’t need intent classification or PPC data.
Both tools have massive link indexes, but they serve different purposes. Moz’s backlink index has grown to 45.8 trillion links, slightly larger than Semrush’s 43 trillion+. But raw index size isn’t the full story.
Moz’s real strength here is Domain Authority (DA). DA is calculated using a machine learning model that predicts how often Google references a domain in search results. It’s become an industry shorthand: when someone says “that’s a DA 60 site,” everyone knows what it means. Moz Link Explorer provides DA, Page Authority, Spam Score, and anchor text distribution.
Semrush counters with its Authority Score (a composite of backlinks, organic traffic, and spam signals) and a more action-oriented Link Building Tool that identifies prospects, tracks outreach, and monitors acquired links. For link building campaigns, Semrush’s workflow is more complete.
Semrush also updates its backlink data faster. New links typically appear within 1-2 days in Semrush, while Moz’s index updates on a longer cycle. For time-sensitive link audits (like disavowing toxic links after a Google penalty), Semrush’s fresher data matters.
Verdict: Moz for the industry-standard DA metric and a solid link index. Semrush for fresher data and built-in link building workflows.
Semrush’s Site Audit checks 140+ technical SEO issues, categorizes them by severity, and provides specific fix instructions for each problem. The “Site Health Score” trends over time, which makes it easy to show clients or executives that technical improvements are happening. Semrush crawls up to 100,000 pages on the Pro plan and 300,000 on Guru.
Moz’s site crawl is competent but smaller in scope. The Starter plan crawls 20,000 pages, Standard crawls 400,000, and Large crawls up to 5 million. Moz’s crawl reports are clean and readable. The interface makes it easy to spot issues, but the fix guidance is less detailed than Semrush’s.
One area where Moz holds up well: on-page optimization. The On-Page Grader analyzes individual URLs against target keywords and gives specific recommendations for title tags, headers, content, and internal linking. It’s a useful tool for content teams who want page-level SEO guidance without running a full crawl.
Verdict: Semrush for comprehensive technical audits. Moz’s On-Page Grader is a nice complement for content-focused teams.
This is a newer dimension and Semrush has moved faster. As of March 2026, Semrush’s AI Visibility Toolkit tracks how brands and keywords appear across Google AI Overviews, ChatGPT responses, and Perplexity answers. You can see which queries trigger AI citations of your content and how your visibility compares to competitors in AI-generated answers.
Moz has an AI Visibility feature in open beta, but it’s limited to basic keyword intent analysis. It doesn’t yet track brand presence across AI platforms the way Semrush does. For teams that need to report on AI search performance today, Semrush is the only option between the two.
This gap will likely narrow. Moz has historically been slower to ship new features but does them thoughtfully when they arrive. If AI visibility tracking isn’t a priority for your team right now, this shouldn’t drive the decision.
Verdict: Semrush, and it’s not close right now. Moz is catching up but isn’t there yet.
Pricing as of March 2026 shows a meaningful gap at the entry level.
| Tier | Semrush | Moz Pro |
|---|---|---|
| Entry | Pro: $139.95/mo (5 projects, 500 keywords) | Starter: $49/mo (1 site, 50 keywords) |
| Small Business | — | Standard: $99/mo (3 sites, 300 keywords) |
| Mid | Guru: $249.95/mo (15 projects, 1,500 keywords) | Medium: $179/mo (10 sites, 1,500 keywords) |
| Advanced | Business: $499.95/mo (40 projects, 5,000 keywords) | Large: $299/mo (25 sites, 3,000 keywords) |
| Annual discount | ~17% | ~20% |
| Free option | Limited (10 queries/day) | MozBar free Chrome extension + limited DA lookups |
At the entry level, Moz is nearly 3x cheaper. A small business owner paying $49/month for Moz Starter gets basic keyword tracking, site crawls, and DA monitoring. The same person would need $139.95/month for Semrush Pro. That $90/month gap adds up to $1,080/year.
At the mid tier, the gap narrows. Moz Medium ($179/mo) vs. Semrush Guru ($249.95/mo) is a $70/month difference, but Semrush Guru includes content marketing tools, historical data, and PPC research that Moz doesn’t offer at any price. Annual billing brings Moz to ~$143/month and Semrush to ~$208/month.
Semrush One, the new bundled plan that combines classic SEO tools with AI visibility tracking, starts at $199/month and may be the best mid-range option for forward-looking teams.
Pick Semrush when your marketing goes beyond organic search:
Pick Moz Pro when you need reliable SEO fundamentals without the price or complexity:
We use Semrush as our primary SEO and competitive intelligence platform. The depth of data, the breadth of features, and the AI visibility tracking make it the right choice for a team running multi-channel strategies across 40+ client engagements.
That said, we still check Moz for Domain Authority data because DA remains the most widely recognized third-party authority metric. When we’re doing link outreach and a prospect asks “what’s our DA?”, that number comes from Moz.
“The Semrush vs Moz question usually answers itself once you know your budget and scope. If you’re a local business spending $2,000/month on marketing, Moz Standard at $99/month is the right call. You get what you need without paying for 30 features you’ll never touch. If you’re running an ecommerce brand spending $20,000/month across SEO, PPC, and content, Semrush isn’t optional. The competitive intelligence alone saves more than $140/month in strategic mistakes avoided.”
Hardik Shah, Founder of ScaleGrowth.Digital
One practical path: start with Moz Standard ($99/month) to build your SEO foundation. When your organic traffic crosses 10,000 monthly sessions and you’re ready to invest in PPC research, content tools, or AI visibility tracking, upgrade to Semrush. The skills you built in Moz transfer directly.
Yes. Moz’s Domain Authority metric remains the most widely cited third-party authority score in SEO. Moz Pro’s keyword research, site crawl, and rank tracking cover the fundamentals well. Where Moz falls behind is in data volume (1.2B keywords vs. Semrush’s 26B), AI visibility tracking, and multi-channel features. For teams that only need SEO, Moz is a solid, cost-effective choice.
You can, but most teams don’t need both. The overlap in keyword research, rank tracking, and site audit is significant. If you use Semrush as your primary platform, the main reason to keep Moz is for Domain Authority data. MozBar (a free Chrome extension) gives you DA on any page without a paid Moz subscription, which is often enough.
Moz doesn’t offer a free plan for Moz Pro, but several free tools exist. MozBar (Chrome extension) shows DA and PA for any page. The Link Explorer has limited free queries. Moz offers a 30-day free trial of Moz Pro. Semrush has a limited free account with 10 queries per day and 1 project.
Both have local SEO capabilities, but through different paths. Semrush’s Listing Management tool is built into the platform and manages Google Business Profile and local citations. Moz Local is a separate product that manages listings across 100+ directories. For multi-location businesses, Moz Local’s dedicated focus can be more thorough. For teams wanting everything in one platform, Semrush’s integrated approach is more convenient.
At the entry level ($139.95 vs. $49), Semrush costs nearly 3x more. Whether it’s worth it depends on what you need. If you only use keyword tracking, site audit, and backlink monitoring, Moz delivers 80% of the value at 35% of the cost. If you need PPC research, content tools, AI visibility tracking, social analytics, or competitive intelligence, Semrush’s extra $90/month replaces $200+/month in separate tools you’d otherwise need.
We use Semrush, Ahrefs, and Moz data across every client engagement. Our SEO engine combines insights from multiple platforms to find opportunities that no single tool surfaces alone.